10 More Discussions You Might Find Interesting
1. AIX
We need gcc 7.2 on AIX 7.2 and so I tried to install the rpm package from IBM (<https://www-03.ibm.com/systems/power/software/aix/linux/toolbox/alpha.html>)
The steps were as follows (I downloaded all packages from the given IBM toolbox page):
# :-)rpm -ihv gcc-7.2.0-1.aix7.2.ppc.rpm
error:... (2 Replies)
Discussion started by: BuSchu
2 Replies
2. Programming
I need a lot of help with c programming.
I have the source code.
Running configure, I got one error message about a missing library.
I downloaded and successfully compiled it in another dir.
Do I throw all the new files into my source dir and run configure again ?
Thanks. (3 Replies)
Discussion started by: drew77
3 Replies
3. Linux
Hello
I'm not able to install gcc.
My platform is
# uname -a
Linux localhost 2.6.18-194.el5 #1 SMP Fri Apr 2 14:58:14 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
#yum install gcc
I got the following error
---> Package libgfortran44.x86_64 0:4.4.4-13.el5 set to be updated
---> Package... (2 Replies)
Discussion started by: My Style
2 Replies
4. UNIX for Dummies Questions & Answers
Hi, I have recently got a job in unix, now training is going on and we have been practicing on telnet, so to practice at home I have installed vmware(virtual machine) and planning to download ubuntu. So my doubt is that whether I can write c and cpp progs in vi editor and can I run them by default... (5 Replies)
Discussion started by: vishal.973s
5 Replies
5. UNIX for Advanced & Expert Users
Hello, dont know much about C, or gcc, but I am trying to compile a program that built fine in gcc3, but is outputting errors in gcc4,
int load_REs(char *, char ); #this line is causing the error
DB_Query.h:22: error: array type has incomplete element type
any help would be appreciated. (3 Replies)
Discussion started by: mike171562
3 Replies
6. AIX
I just installed gcc on AIX 4.33, and I am having some problems with compiling a simple hello world program. See output below for the issue. The "standards.h" file is not on my system and I don't know where to get it.
Thanks in advance for your help!
# gcc -v
Reading specs from... (2 Replies)
Discussion started by: jhall
2 Replies
7. UNIX for Dummies Questions & Answers
Hi, I seem to be getting errors in relation to GCC it seems as I cant upgrade alot of pkgs until I can upgrade or use a later version of GCC.
The error I get is along the lines of ( cc1: error: unrecognized command line option "-Wno-pointer-sign"
*** Error code 1 )
Anyway I was wondering if... (2 Replies)
Discussion started by: Browser
2 Replies
8. Solaris
AIM- Install Oracle 11g on Solaris using VMWare
Steps
1.Logged on as root
2.Created subfolders à /usr/local/bin & /usr/local/bin/gcc
3.Downloaded gcc & libiconv & unzipped them on my harddrive & burnt them on CD
4.Copied files from CD to /usr/local/bin/gcc
5.Terminal (root) à pkgadd -d... (8 Replies)
Discussion started by: Ackers
8 Replies
9. SCO
Hy everone!
I have an old SCO 5.x machine on which I want to install openssh. Since there was no GCC compiler installed I had to install that too. I'm not a programmer and not so familiar with SCO, so I have a couple of questions.
I did everything "by the book" as it says here:
Where can I... (1 Reply)
Discussion started by: veccinho
1 Replies
10. Programming
Dear all,
Any body please guide, i require a C which will run in Linux environment. Its urgent please.
warm regards,
Senthil K (1 Reply)
Discussion started by: Senthil
1 Replies
TRAMPOLINE(3) Library Functions Manual TRAMPOLINE(3)
NAME
trampoline - closures as first-class C functions
SYNOPSIS
#include <trampoline.h>
function = alloc_trampoline(address, variable, data);
free_trampoline(function);
is_trampoline(function)
trampoline_address(function)
trampoline_variable(function)
trampoline_data(function)
DESCRIPTION
These functions implement closures as first-class C functions. A closure consists of a regular C function and a piece of data which gets
passed to the C function when the closure is called.
Closures as first-class C functions means that they fit into a function pointer and can be called exactly like any other C function. func-
tion = alloc_trampoline(address, variable, data) allocates a closure. When function gets called, it stores data in the variable variable
and calls the C function at address. The function at address is responsible for fetching data out of variable immediately, before execu-
tion of any other function call.
This is much like gcc's local functions, except that the GNU C local functions have dynamic extent (i.e. are deallocated when the creating
function returns), while trampoline provides functions with indefinite extent: function is only deallocated when free_trampoline(function)
is called.
is_trampoline(function) checks whether the C function function was produced by a call to alloc_trampoline. If this returns true, the argu-
ments given to alloc_trampoline can be retrieved:
trampoline_address(function) returns address,
trampoline_variable(function) returns variable,
trampoline_data(function) returns data.
SEE ALSO
gcc(1), varargs(3), callback(3)
BUGS
Passing the data through a global variable is not reentrant. Don't call trampoline functions from within signal handlers. This is fixed in
the callback(3) package.
PORTING
The way gcc builds local functions is described in the gcc source, file gcc-2.6.3/config/cpu/cpu.h.
AUTHOR
Bruno Haible <bruno@clisp.org>
ACKNOWLEDGEMENTS
Many ideas were cribbed from the gcc source.
25 October 1997 TRAMPOLINE(3)
